List of protocols

  1. Built-in protocols — updated along with the SSG software version. Installing a new version requires a DPI reboot, which causes traffic interruption.
    If needed, they can be supplemented with up-to-date attributes from the VAS Cloud. This is only necessary for complex protocols, but the option is available for all.
  2. Cloud protocols created by VAS Experts — are periodically updated from the VAS Cloud. This ensures that popular applications remain up-to-date as their behavior changes. Description
  3. Custom (user-defined) protocols — protocols created by users via the GUI using VAS Cloud tools. These have higher priority than those loaded from the VAS Cloud, and within them, IP:PORT takes precedence over IP and CIDR. It is possible to add a protocol based on IP, SNI, or AS. Guide.
  4. DSL protocols — protocols described in the DSL language and connected to DPI as a separate module, without reinstalling the software or causing traffic interruption. Unlike custom protocols, a DSL protocol is a finite state machine that analyzes the first N packets of a flow against defined conditions (ports, AS numbers, payload bytes, DSL expressions) and determines whether the flow matches the protocol.
    DSL protocols are created by VAS Experts specialists upon client request to Technical Support.

ProtocolIDDPI versionProtocol groupProtocol typeUpdateDescription
faxportwinport162012.2Application serversBuilt-inAs neededFaxPortWinPort manages secure fax port redirection on Windows print servers.
softdataphone162112.2Voice over IPBuilt-inAs neededA software-based telephone system for making voice calls over the internet.
ontime162212.2Network servicesBuilt-inAs neededOnTime protocol supports secure scheduling, reminders, and time sync in enterprise calendars.
jaleosnd162312.2Network servicesBuilt-inAs neededA protocol for Jaleo Sound, managing sound in Jaleo networked systems.
udp-sr-port162412.2Network servicesBuilt-inAs neededUDP Streaming Relay port handles low-latency, multicast-aware video delivery.
svs-omagent162512.2Network servicesBuilt-inAs neededSystem View Services Operations Management Agent handles heartbeat and alerts.
shockwave162612.2Network servicesBuilt-inAs neededMacromedia Shockwave streaming protocol used to sync multimedia and game content.
t128-gateway162712.2Network servicesBuilt-inAs neededT.128 remote desktop sharing gateway used for live session relay and control.
lontalk-norm162812.2Network servicesBuilt-inAs neededLonTalk-Norm is a standard-priority control channel in LonWorks automation networks.
lontalk-urgnt162912.2Network servicesBuilt-inAs neededLonTalk-Urgnt sends urgent priority control messages in industrial automation.
oraclenet8cman163012.2Data basesBuilt-inAs neededOracleNet8CMan provides secure connection manager services in multi-tier Oracle deployments.
visitview163112.2Network servicesBuilt-inAs neededVisitView syncs remote collaboration data such as slides, chat, and pointer control.
pammratc163212.2Network servicesBuilt-inAs neededPAMM Remote Agent Telemetry Channel supports trading platforms and account sync.
pammrpc163312.2Network servicesBuilt-inAs neededPAMM Remote Procedure Call channel enables actions and messaging for PAMM services.
loaprobe163412.2Network servicesBuilt-inAs neededLOAProbe verifies software authenticity and licensing compliance via secure probes.
edb-server1163512.2Network servicesBuilt-inAs neededA protocol for EDB Server 1, supporting networked database operations.
isdc163612.2Network servicesBuilt-inAs neededA protocol for ISDC (Integrated System Data Control), controlling system data.
islc163712.2Network servicesBuilt-inAs neededA protocol for ISLC (Integrated System Link Control), linking systems.
ismc163812.2Network servicesBuilt-inAs neededA protocol for ISMC (Integrated System Management Control), managing systems.
cert-initiator163912.2Network servicesBuilt-inAs neededA protocol for Certificate Initiator, initiating certificate requests in networks.
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